Re: [sumo-user] after collision some cars around sit in idle even though

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

this behavior can be considered a bug. Unfortunately it is not easily solved, being related to several issues:

- tactical lane-changing (https://github.com/eclipse/sumo/issues/3103)

- strategic lane choice (https://github.com/eclipse/sumo/issues/4108)

- and the intention of keeping an intersection clear (http://sumo.dlr.de/wiki/Simulation/Intersections#Junction_Blocking)

A simple work-around is to set the vType parameter 'jmIgnoreKeepClearTime' to some suitable value.

regards,

Jakob

2018-05-24 23:12 GMT+02:00 Martinez, Hector A <hmartinez@xxxxxxxxx>:

Dear Sumo-users,

 

I have another less than desirable behavior I am experiencing in my simulations.  After a collision, several vehicles in the environment don’t seem to use the available lanes to pass the collision and therefore they create traffic jams unnecessarily. 

Example:

 

Why are the vehicles not involved in the accident just sitting there when there is a lane available in the same direction as the lane blocked for them to reach their destinations?

 

Is there a parameter that will encourage the vehicles to change lanes safely and pass the accident to continue their journey?

 

Thanks in advance,

 

-Hector

 

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